2017335183857

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{72763}}^1$

素因数の和:73278

約数の個数: 48

約数和(自身を含む): 2520979215552

約数和(自身を除く): 503644031695

約数列:

[1, 7, 17, 49, 83, 119, 401, 581, 833, 1411, 2807, 4067, 6817, 9877, 19649, 33283, 47719, 69139, 72763, 232981, 334033, 509341, 565811, 1236971, 1630867, 3565387, 3960677, 6039329, 8658797, 27724739, 29177963, 42275303, 60611579, 102668593, 204245741, 295927121, 496025371, 718680151, 1429720187, 2421770929, 3472177597, 5030761057, 16952396503, 24305243179, 41170105793, 118666775521, 288190740551, 2017335183857]

約数ペア:

[(1, 2017335183857), (7, 288190740551), (17, 118666775521), (49, 41170105793), (83, 24305243179), (119, 16952396503), (401, 5030761057), (581, 3472177597), (833, 2421770929), (1411, 1429720187), (2807, 718680151), (4067, 496025371), (6817, 295927121), (9877, 204245741), (19649, 102668593), (33283, 60611579), (47719, 42275303), (69139, 29177963), (72763, 27724739), (232981, 8658797), (334033, 6039329), (509341, 3960677), (565811, 3565387), (1236971, 1630867)]